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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2025 | Oct. 31, 2024 | Sep. 30, 2022 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Allowance for credit loss |  |  |  | $ 0 |  |
Amortization of intangible assets |  |  |  | 4,667,000 | $ 1,959,000 | $ 750,000
Impairment losses |  |  |  | 0 | 0 | 0
Tangible asset impairment charges |  |  |  | 0 | 0 | 0
Advertising costs |  |  |  | 25,300,000 | 6,900,000 | 11,200,000
Unrecognized tax benefits, income tax penalties and interest expense |  |  |  | 0 | 0 | 0
AstraZeneca |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Product milestone payment for first product approval |  |  | $ 7,500,000 |  |  |
Intangible asset, useful life (in years) |  |  | 10 years |  |  |
Sales milestone payment | $ 10,000,000.0 | $ 5,000,000.0 |  |  |  |
Annual net sales | $ 250,000,000.0 | $ 100,000,000.0 |  |  |  |
Amortization of intangible assets |  |  |  | $ 4,700,000 | $ 2,000,000.0 | $ 800,000
Patents | AstraZeneca |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Intangible asset, useful life (in years) |  |  |  | 10 years |  |
Minimum |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Useful life (in years) |  |  |  | 2 years |  |
Payment terms (in days) |  |  |  | 30 days |  |
Maximum |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Useful life (in years) |  |  |  | 5 years |  |
Payment terms (in days) |  |  |  | 65 days |  |

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